Villain is 27/4/2 over ~40 hands, haven't really noticed him. Play is generally loose passive at the table.

How did I play the flop? Can I call his turn push?

***** Hand History for Game 3248850993 *****
$25.00 NL Texas Hold\'em - Saturday , May 17 , 12:38:36 2008
Table Malabo2 (Real Money )
Seat 5 is the button
Seat 1: HaraldJungke ( $19.75 )
Seat 2: everestDan ( $26.46 )
Seat 3: bartvand ( $27.60 )
Seat 4: Elia46 ( $28.25 )
Seat 5: caliqula ( $21.10 )
Seat 6: sylber ( $6.60 )
Seat 7: Chewem123 ( $24.60 )
Seat 8: Rossmark ( $25.40 )
Seat 9: Flups ( $52.65 )
Seat 10: _Globul_ ( $27.50 )
sylber posts the small blind [ $0.15 ]
Chewem123 posts the big blind [ $0.25 ]
Dealt to Flups [ 6 A ]
** Dealing down cards **
Rossmark calls [ $0.25 ]
Flups calls [ $0.25 ]
_Globul_ raises [ $1.00 ]
HaraldJungke calls [ $1.00 ]
everestDan folds
bartvand folds
Elia46 folds
caliqula calls [ $1.00 ]
sylber calls [ $0.85 ]
Chewem123 calls [ $0.75 ]
Rossmark calls [ $0.75 ]
Flups calls [ $0.75 ]
** Dealing Flop ** [ 9 , K , A ]
sylber checks
Chewem123 checks
Rossmark checks
Flups bets [ $4.00 ]
_Globul_ folds
HaraldJungke folds
caliqula folds
sylber folds
Chewem123 folds
Rossmark raises [ $8.00 ]
Flups calls [ $4.00 ]
** Dealing Turn ** [ 5 ]
Rossmark bets [ $16.40 ]
Flups calls or folds?